LITE-ON
SEMICONDUCTOR
SURFACE MOUNT
SUPER FAST RECTIFIERS
MURS120
REVERSE VOLTAGE - 200 Volts
FORWARD CURRENT - 1.0 Ampere
FEATURES
Glass passivated chip
Super fast switching for high efficiency
For surface mounted applications
Low forward voltage drop and high current capability
Low reverse leakage current
Plastic material has UL flammability classification 94V-0
MECHANICAL DATA
Case : Molded plastic
Polarity : Color band denotes cathode
Weight : 0.003 ounces, 0.093 grams
Marking : U1DB
SMB
SMB
A DIM. MIN. MAX.
A 4.06 4.57
B 3.30 3.94
B C C 1.96 2.21
D 0.15 0.31
E 5.21 5.59
G
H FD
E
F 0.05 0.20
G 2.01 2.50
H 0.76 1.52
All Dimensions in millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
SYMBOL
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
@TL =135 C
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load (JEDEC METHOD)
Maximum forward Voltage at 1.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@TJ =25 C
@TJ =150 C
VRRM
VRMS
VDC
I(AV)
IFSM
VF
IR
Maximum Reverse Recovery Time (Note 1)
TRR
Typical Junction Capacitance (Note 2)
CJ
Typical Thermal Resistance (Note 3)
R0JL
Operating Temperature Range
TJ
Storage Temperature Range
TSTG
NOTES : 1.Reverse Recovery Test Conditions :IF=0.5A,IR=1.0A,IRR=0.25A.
2.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3.Thermal Resistance junction to Lead.
MURS120
200
140
200
1.0
40
0.875
2.0
50
25
27
15
-55 to +150
-55 to +175
UNIT
V
V
V
A
A
V
uA
ns
pF
C/W
C
C
REV.1-Apr-2010, KSGB07
